document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1020259>Question 1020259</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A cage contains 4 black and 5 white mice that are available for a biology experiment.  Three mice are selected at random.  What is the probability that at least one is black and at least one is white?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #636492 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=636492\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> P(at least one white) = 1 - P(no white) = 1- (4C3/9C3) </SPAN>\n" );
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